The Eta Aquarid meteor shower, a dazzling display resulting from the debris of Halley's Comet, is set to peak in the early hours of May 6, 2025. This annual event offers a unique opportunity for skywatchers in Delhi to witness meteors blazing across the sky at incredible speeds.
When and Where to Watch
In Delhi, the optimal viewing window is between 3:00 AM and 5:00 AM IST on May 6, when the radiant point in the constellation Aquarius reaches its highest position in the sky. During this time, observers can expect to see approximately 10–20 meteors per hour under clear, dark skies.
Viewing Tips
To maximize your meteor-watching experience:
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Find a Dark Location: Choose a spot away from city lights to reduce light pollution.
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Allow Eyes to Adjust: Give your eyes 20–30 minutes to adapt to the darkness.
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Avoid Light Sources: Refrain from using phones or flashlights, as bright light can impair night vision.
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Look Eastward: Face the eastern sky, where the constellation Aquarius will rise.
Weather Considerations
The weather forecast for Delhi on the night of May 5 indicates mostly cloudy conditions with a chance of thunderstorms, which may hinder visibility of the meteor shower. However, the night of May 6 is expected to have intervals of clouds and sunshine, potentially offering better viewing conditions.
Halley's Comet: The Source of the Show
The Eta Aquarid meteor shower is caused by Earth passing through the debris trail left by Halley's Comet, a short-period comet that completes an orbit around the Sun every 76 years. Although Halley's Comet last visited the inner solar system in 1986 and won't return until 2061, its remnants continue to create spectacular meteor showers.
As Earth intersects the path of Halley's Comet, tiny particles enter our atmosphere at high velocities, burning up and producing the bright streaks visible in the night sky. This interaction not only results in the Eta Aquarid meteor shower in May but also the Orionid meteor shower in October, both originating from Halley's Comet.
Observing the Eta Aquarids offers a tangible connection to Halley's Comet, allowing viewers to witness the enduring impact of this celestial body. Each meteor is a fragment of Halley's Comet, illuminating the sky as a testament to the comet's journey through our solar system.
Don't miss this chance to experience the Eta Aquarid meteor shower and witness the remnants of Halley's Comet lighting up the Delhi sky.